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<div class="title">DoubleMatrixArray.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">* MIT License</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">* Copyright (c) 2020 International Business Machines</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* Permission is hereby granted, free of charge, to any person obtaining a copy</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* of this software and associated documentation files (the &quot;Software&quot;), to deal</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">* in the Software without restriction, including without limitation the rights</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">* copies of the Software, and to permit persons to whom the Software is</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* furnished to do so, subject to the following conditions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* The above copyright notice and this permission notice shall be included in all</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">* copies or substantial portions of the Software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">* SOFTWARE.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#ifndef STRAINER_DOUBLEMATRIXARRAY_H_</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#define STRAINER_DOUBLEMATRIXARRAY_H_</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#define BOOST_UBLAS_INLINE</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;boost/numeric/ublas/tensor.hpp&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &quot;DoubleMatrix.h&quot;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html">   44</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> {</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  std::vector&lt;DoubleMatrix&gt; mats;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>();</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(<span class="keywordtype">int</span> rows, <span class="keywordtype">int</span> cols, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(std::ifstream&amp; matricesFile);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(<span class="keywordtype">int</span> len,</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      <span class="keyword">const</span> std::vector&lt;std::vector&lt;double&gt; &gt;&amp; fixedMatrix);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(<span class="keywordtype">int</span> len,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;      <span class="keyword">const</span> std::vector&lt;std::vector&lt;float&gt; &gt;&amp; fixedMatrix);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(<span class="keywordtype">int</span> len, <span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; fixedMatrix);</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>(<span class="keyword">const</span> boost::numeric::ublas::tensor&lt;double&gt;&amp; tensor);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <span class="keyword">virtual</span> ~<a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>();</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> rows, <span class="keywordtype">int</span> cols, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> len, <span class="keyword">const</span> std::vector&lt;std::vector&lt;double&gt; &gt;&amp; fixedMatrix);</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> len, <span class="keyword">const</span> std::vector&lt;std::vector&lt;float&gt; &gt;&amp; fixedMatrix);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> len, <span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; fixedMatrix);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  <span class="keywordtype">void</span> init(<span class="keyword">const</span> boost::numeric::ublas::tensor&lt;double&gt;&amp; tensor);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordtype">void</span> initFromH5File(<span class="keywordtype">int</span> len, <span class="keyword">const</span> std::string&amp; h5File,</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      <span class="keyword">const</span> std::string&amp; path);</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  std::streamoff save(std::ostream&amp; stream) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  std::streamoff load(std::istream&amp; stream);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keywordtype">void</span> loadMatrix(<span class="keywordtype">int</span> matrixIndex, <span class="keyword">const</span> std::string&amp; h5File,</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;      <span class="keyword">const</span> std::string&amp; path);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  boost::numeric::ublas::tensor&lt;double&gt; getTensor() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getConvolution(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;filter,</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;      <span class="keywordtype">int</span> strideRows,<span class="keywordtype">int</span> strideCol) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> size()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordflow">return</span> mats.size();</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  }</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; getMat(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordflow">return</span> mats[i];</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keyword">inline</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; getMat(<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordflow">return</span> mats[i];</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  }</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> rows()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keywordflow">return</span> size() == 0 ? 0 : getMat(0).rows();</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> cols()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordflow">return</span> size() == 0 ? 0 : getMat(0).cols();</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  }</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getMatrixMultiply(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getTranspose() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="comment">// returns a slice along the rows/column dims.</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  <span class="comment">// end indices are exclusive</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getSubMatrix(<span class="keywordtype">int</span> row1,<span class="keywordtype">int</span> col1,<span class="keywordtype">int</span> row2,<span class="keywordtype">int</span> col2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  <span class="comment">// returns a submatrix of a single element (with depth);</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getSubMatrix(<span class="keywordtype">int</span> row,<span class="keywordtype">int</span> col) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#aeeeb1adb8b4dfb295c7c1c6c9ddfbdff">  109</a></span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> <a class="code" href="class_double_matrix_array.html#aeeeb1adb8b4dfb295c7c1c6c9ddfbdff">getColumn</a>(<span class="keywordtype">int</span> col) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  <span class="comment">// reduces the rows to a single row by calculating the mean of each column</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getMeanAlongRows() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="comment">// reduces the columns to a single column by calculating the mean of each row</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getMeanAlongCols() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  <span class="comment">// reduces the matrices to a single matrix containing the mean of all matrices</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getMeanInDepth() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  <span class="comment">// reduces the rows to a single row by calculating the sum of each column</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getSumAlongRows() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="comment">// reduces the cols to a single col by calculating the sum of each row</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getSumAlongCols() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  <span class="comment">// reduces the matrices to a signle matrix containing the sum of all matrices</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getSumInDepth() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> getMultiplyByScalar(<span class="keywordtype">double</span> scalar) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  <span class="keywordtype">void</span> flattenIntoVec(std::vector&lt;double&gt;&amp; vec) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <span class="keywordtype">void</span> transpose();</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <span class="keywordtype">void</span> square();</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  <span class="keywordtype">void</span> add(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other);</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  <span class="comment">// add a value to given position</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  <span class="keywordtype">void</span> addAt(<span class="keywordtype">double</span> val, <span class="keywordtype">int</span> row, <span class="keywordtype">int</span> col);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  <span class="comment">// add a smaller matrix other at position startRow,startCol</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  <span class="keywordtype">void</span> addAt(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other,<span class="keywordtype">int</span> startRow,<span class="keywordtype">int</span> startCol);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  <span class="keywordtype">void</span> sub(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <span class="keywordtype">void</span> elementMultiply(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other);</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  <span class="comment">// multiplies elementwise the smaller matrix &#39;other&#39; starting at</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <span class="comment">// position startRow,startCol</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keywordtype">void</span> elementMultiplyAt(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other,<span class="keywordtype">int</span> startRow,<span class="keywordtype">int</span> startCol);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  <span class="keywordtype">void</span> multiplyByScalar(<span class="keywordtype">double</span> scalar);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160; </div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  <span class="comment">// sums across the depth dimension, and copies result to all elements in this dimension</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  <span class="keywordtype">void</span> innerSum();</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160; </div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="comment">// reduces the rows to a single row by calculating the mean of each column</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <span class="keywordtype">void</span> meanAlongRows();</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  <span class="comment">// reduces the columns to a single column by calculating the mean of each row</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  <span class="keywordtype">void</span> meanAlongCols();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;  <span class="comment">// reduces the matrices to a single matrix containing the mean of all matrices</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;  <span class="keywordtype">void</span> meanInDepth();</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  <span class="comment">// reduces the rows to a single row by calculating the sum of each column</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  <span class="keywordtype">void</span> sumAlongRows();</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  <span class="comment">// reduces the cols to a single col by calculating the sum of each row</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  <span class="keywordtype">void</span> sumAlongCols();</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  <span class="comment">// reduces the matrices to a signle matrix containing the sum of all matrices</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keywordtype">void</span> sumInDepth();</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  <span class="keywordtype">void</span> initRandom();</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <span class="keywordtype">void</span> initRandomSame();</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <span class="keywordtype">void</span> initConst(<span class="keywordtype">double</span> v);</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  <span class="keywordtype">void</span> initHotel();</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  <span class="keywordtype">void</span> debugPrint(std::ostream&amp;out, <span class="keyword">const</span> std::string&amp;title, <span class="keywordtype">int</span> verboseLevel =</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;      1) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160; </div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  <span class="comment">// Makes sure that all elements in this DoubleMatrixArray are equal to the elements of &quot;other&quot;,</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  <span class="comment">// up to difference which is less than &quot;eps&quot;.</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  <span class="comment">// This function fails in case the matrix arrays are not equal.</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  <span class="keywordtype">double</span> testEquals(<span class="keyword">const</span> std::string&amp;title, <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other,</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      <span class="keywordtype">double</span> eps = 1e-6) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  <span class="comment">// tests that all elements within depth of supplied zs equal zero up to</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  <span class="comment">// given epsilon</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;  <span class="keywordtype">double</span> testEqualsZero(<span class="keyword">const</span> std::string&amp;title,<span class="keyword">const</span> std::vector&lt;int&gt;&amp; zs,<span class="keywordtype">double</span> eps = 1e-6) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a371dc28a3466bf9a31ccdd2157d03484">  183</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="class_double_matrix_array.html#a371dc28a3466bf9a31ccdd2157d03484">testSameAlongDepth</a>(<span class="keyword">const</span> std::string&amp;title,<span class="keywordtype">double</span> eps=1e-6) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  <span class="comment">// Makes sure that the number of matrices in this &quot;DoubleMatrixArray&quot; is the same as the number</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  <span class="comment">// of matrices in &quot;other&quot;.</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="comment">// This function fails in case the sizes are different</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  <span class="keywordtype">void</span> testSameSize(<span class="keyword">const</span> std::string&amp;title,</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  <span class="comment">// Makes sure that all double matrices have the same dimensions as the double matrices in &quot;other&quot;.</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  <span class="comment">// This function fails in case the matrices of the two objects have different dimentions.</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  <span class="keywordtype">void</span> testSameDims(<span class="keyword">const</span> std::string&amp;title,</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;      <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;  <span class="comment">// Returns a boolean specifying whether the elements of this DoubleMatrixArray are equal to</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  <span class="comment">// the elements of &quot;other&quot;, up to difference which is less than &quot;eps&quot;</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  <span class="keywordtype">bool</span> checkIfEqual(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other, <span class="keywordtype">double</span> eps = 1e-6) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="comment">// Returns a boolean specifying whether the number of matrices in this &quot;DoubleMatrixArray&quot; is the</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;  <span class="comment">// same as the number of matrices in &quot;other&quot;.</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="keywordtype">bool</span> checkIfSameSize(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160; </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;  <span class="comment">// Returns a boolean specifying whether all double matrices have the same dimensions as the double</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;  <span class="comment">// matrices in &quot;other&quot;</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  <span class="keywordtype">bool</span> checkIfSameDims(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  <span class="keywordtype">void</span> pushBackMatrix(<span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; mat);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a56abde900700d1a179843f3967e829ad">  213</a></span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> <a class="code" href="class_double_matrix_array.html#a56abde900700d1a179843f3967e829ad">depthSlice</a>(<span class="keywordtype">int</span> start, <span class="keywordtype">int</span> end) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160; </div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a52ea77d610d1a8cee2254385ecf0e373">  216</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="class_double_matrix_array.html#a52ea77d610d1a8cee2254385ecf0e373">appendCols</a>(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp;other);</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160; </div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a727ddc2d24050daeef8847e07cc24979">  219</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="class_double_matrix_array.html#a727ddc2d24050daeef8847e07cc24979">appendRows</a>(<span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> &amp;other);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  <span class="keywordtype">void</span> clear();</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160; </div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a2218d42fb829c2d3eb9d203629e5414d">  224</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="class_double_matrix_array.html#a2218d42fb829c2d3eb9d203629e5414d">setInAllDepth</a>(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> j,<span class="keywordtype">double</span> val);</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="class_double_matrix_array.html#a831ab840a7fa8b02d9a2eaade38b86a5">  227</a></span>&#160;  std::vector&lt;double&gt; <a class="code" href="class_double_matrix_array.html#a831ab840a7fa8b02d9a2eaade38b86a5">getInAllDepth</a>(<span class="keywordtype">int</span> i,<span class="keywordtype">int</span> j,<span class="keywordtype">double</span> scale=1.0) <span class="keyword">const</span> ;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;};</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;std::ostream&amp; operator&lt;&lt;(std::ostream&amp;, <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp; dma);</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160; </div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* STRAINER_DOUBLEMATRIXARRAY_H_ */</span><span class="preprocessor"></span></div>
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<div class="ttc" id="aclass_double_matrix_array_html_a2218d42fb829c2d3eb9d203629e5414d"><div class="ttname"><a href="class_double_matrix_array.html#a2218d42fb829c2d3eb9d203629e5414d">DoubleMatrixArray::setInAllDepth</a></div><div class="ttdeci">void setInAllDepth(int i, int j, double val)</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_a371dc28a3466bf9a31ccdd2157d03484"><div class="ttname"><a href="class_double_matrix_array.html#a371dc28a3466bf9a31ccdd2157d03484">DoubleMatrixArray::testSameAlongDepth</a></div><div class="ttdeci">void testSameAlongDepth(const std::string &amp;title, double eps=1e-6) const</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_a831ab840a7fa8b02d9a2eaade38b86a5"><div class="ttname"><a href="class_double_matrix_array.html#a831ab840a7fa8b02d9a2eaade38b86a5">DoubleMatrixArray::getInAllDepth</a></div><div class="ttdeci">std::vector&lt; double &gt; getInAllDepth(int i, int j, double scale=1.0) const</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_aeeeb1adb8b4dfb295c7c1c6c9ddfbdff"><div class="ttname"><a href="class_double_matrix_array.html#aeeeb1adb8b4dfb295c7c1c6c9ddfbdff">DoubleMatrixArray::getColumn</a></div><div class="ttdeci">DoubleMatrixArray getColumn(int col) const</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_a56abde900700d1a179843f3967e829ad"><div class="ttname"><a href="class_double_matrix_array.html#a56abde900700d1a179843f3967e829ad">DoubleMatrixArray::depthSlice</a></div><div class="ttdeci">DoubleMatrixArray depthSlice(int start, int end) const</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_a52ea77d610d1a8cee2254385ecf0e373"><div class="ttname"><a href="class_double_matrix_array.html#a52ea77d610d1a8cee2254385ecf0e373">DoubleMatrixArray::appendCols</a></div><div class="ttdeci">void appendCols(const DoubleMatrixArray &amp;other)</div></div>
<div class="ttc" id="aclass_double_matrix_html"><div class="ttname"><a href="class_double_matrix.html">DoubleMatrix</a></div><div class="ttdef"><b>Definition:</b> DoubleMatrix.h:40</div></div>
<div class="ttc" id="aclass_double_matrix_array_html_a727ddc2d24050daeef8847e07cc24979"><div class="ttname"><a href="class_double_matrix_array.html#a727ddc2d24050daeef8847e07cc24979">DoubleMatrixArray::appendRows</a></div><div class="ttdeci">void appendRows(const DoubleMatrixArray &amp;other)</div></div>
<div class="ttc" id="aclass_double_matrix_array_html"><div class="ttname"><a href="class_double_matrix_array.html">DoubleMatrixArray</a></div><div class="ttdef"><b>Definition:</b> DoubleMatrixArray.h:44</div></div>
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